haproxyBaseConfigFile = path.Join(os.TempDir(), randomBaseFileName) err := utils.WriteToFile( []byte( `global maxconn 4096 defaults log global timeout connect 300000 timeout client 300000 timeout server 300000 maxconn 2000`), haproxyBaseConfigFile) Expect(err).ShouldNot(HaveOccurred()) Expect(utils.FileExists(haproxyBaseConfigFile)).To(BeTrue()) err = utils.CopyFile(haproxyBaseConfigFile, haproxyConfigFile) Expect(err).ShouldNot(HaveOccurred()) Expect(utils.FileExists(haproxyConfigFile)).To(BeTrue()) etcdPort = 4001 + GinkgoParallelNode() etcdUrl = fmt.Sprintf("http://127.0.0.1:%d", etcdPort) etcdRunner = etcdstorerunner.NewETCDClusterRunner(etcdPort, 1, nil) etcdRunner.Start() etcdAdapter = etcdRunner.Adapter(nil) routingAPIPort = uint16(6900 + GinkgoParallelNode()) routingAPIIP = "127.0.0.1" routingAPISystemDomain = "example.com" routingAPIAddress = fmt.Sprintf("http://%s:%d", routingAPIIP, routingAPIPort)
Expect(err).Should(HaveOccurred()) Expect(err.Error()).To(ContainSubstring(cf_tcp_router.ErrRouterConfigFileNotFound)) }) }) Context("when invalid routing table is passed", func() { var ( haproxyConfigTemplateContent []byte generatedHaproxyCfgFile string haproxyCfgBackupFile string err error ) BeforeEach(func() { generatedHaproxyCfgFile = testutil.RandomFileName("fixtures/haproxy_", ".cfg") haproxyCfgBackupFile = fmt.Sprintf("%s.bak", generatedHaproxyCfgFile) utils.CopyFile(haproxyConfigTemplate, generatedHaproxyCfgFile) haproxyConfigTemplateContent, err = ioutil.ReadFile(generatedHaproxyCfgFile) Expect(err).ShouldNot(HaveOccurred()) haproxyConfigurer, err = haproxy.NewHaProxyConfigurer(logger, haproxyConfigTemplate, generatedHaproxyCfgFile) Expect(err).ShouldNot(HaveOccurred()) }) AfterEach(func() { err := os.Remove(generatedHaproxyCfgFile) Expect(err).ShouldNot(HaveOccurred()) Expect(utils.FileExists(haproxyCfgBackupFile)).To(BeTrue()) err = os.Remove(haproxyCfgBackupFile) Expect(err).ShouldNot(HaveOccurred())
var ( fileName string ) BeforeEach(func() { fileName = testutil.RandomFileName("fixtures/file_", "") }) AfterEach(func() { err := os.Remove(fileName) Expect(err).ShouldNot(HaveOccurred()) }) It("copies to destination file ", func() { srcFileName := "fixtures/test_file" err := utils.CopyFile(srcFileName, fileName) Expect(err).ShouldNot(HaveOccurred()) expectedContent, err := ioutil.ReadFile(srcFileName) Expect(err).ShouldNot(HaveOccurred()) actualContent, err := ioutil.ReadFile(fileName) Expect(err).ShouldNot(HaveOccurred()) Expect(actualContent).To(Equal(expectedContent)) }) }) Context("when destinaiton file is invalid", func() { It("returns error", func() { err := utils.CopyFile("fixtures/test_file", "fixtures-does-not-exist/file_does_not_exist") Expect(err).Should(HaveOccurred())